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岩溶动水用绿色封堵材料及其制备方法与应用
  • Type of Patent:
    发明
  • Application Number:
    202311591450.8
  • Number of Inventors:
    5
  • Service Invention or Not:
    no
  • Application Date:
    2023-11-27
  • Publication Date:
    2024-09-20
  • Authorization Date:
    2024-09-20

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